/********************************************************************
        File :			Utilities.cpp
        Creation date :	2010/6/27
		
        License :			Copyright 2010 Ahmed Charfeddine, http://www.pushframework.com

                                   Licensed under the Apache License, Version 2.0 (the "License");
                                   you may not use this file except in compliance with the License.
                                   You may obtain a copy of the License at
				
                                           http://www.apache.org/licenses/LICENSE-2.0
				
                                   Unless required by applicable law or agreed to in writing, software
                                   distributed under the License is distributed on an "AS IS" BASIS,
                                   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
                                   See the License for the specific language governing permissions and
                                   limitations under the License.
	
	
 *********************************************************************/
#include "StdAfx.h"
#include "Utilities.h"

namespace PushFramework {

    Utilities::Utilities(void) {
    }

    Utilities::~Utilities(void) {
    }

    std::string Utilities::ConvertInteger(int number) {
        std::stringstream ss;
        ss << number;

        return ss.str();
    }

    std::string Utilities::getCurrentTime() {

        char buff[20];
        time_t now = time(NULL);
        strftime(buff, 20, "%Y-%m-%d %H:%M:%S", localtime(&now));
        return string(buff);
    }

    std::string Utilities::getPath() {

        char linkname[64]; /* /proc/<pid>/exe */
        pid_t pid;

        /* Get our PID and build the name of the link in /proc */
        pid = getpid();
        snprintf(linkname, sizeof (linkname), "/proc/%i/exe", pid);

        char buf[512 + 1];
        /* Now read the symbolic link */
        int ret = readlink(linkname, buf, sizeof (buf));
        /* Ensure proper NUL termination */
        buf[ret] = 0;

        return string(buf);
    }

}

